| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $97.72 | 5.551% | $103.1444 | $103.14 | $103.15 | $103.10 |
| Purchase #2 | $17.76 | 11.187% | $19.7468 | $19.75 | $19.75 | $19.70 |
| Purchase #3 | $8.26 | 3.772% | $8.5716 | $8.57 | $8.55 | $8.60 |
| Purchase #4 | $57.81 | 13.707% | $65.734 | $65.73 | $65.75 | $65.70 |
| Purchase #5 | $126.97 | 9.814% | $139.4308 | $139.43 | $139.45 | $139.40 |
| Purchase #6 | $106.92 | 3.550% | $110.7157 | $110.72 | $110.70 | $110.70 |
| Purchase #7 | $128.43 | 13.444% | $145.6961 | $145.70 | $145.70 | $145.70 |
| 7 purchase totals = | $543.87 | $593.0394 | $593.04 | $593.05 | $592.90 | |